Siemens SIMATIC C7-613 Manual page 150

Interference suppression, error limits
Interference suppression at
f = n × (f1 ±1 %)
(f1 = interference frequency), n = 1, 2
•
Common mode interference
(VCM < 1.0 V)
•
Push-pull interference (peak value of the
interference < rated value of the input
range )
Crosstalk between the inputs
Operational error limit
(across the temperature range, relative to
input range)
•
Voltage/current
•
Resistance
Basic error limits (operational error limit at
25 °C, relative to input range )
•
Voltage/current
•
Resistance
Temperature error
(relative to input range)
Linearity error
(relative to input range)
Accuracy of reproducibility
(in transient state at 25 °C, relative to input
range)
Status, interrupts, diagnostics
Interrupts
Diagnostic functions
A-16
> 40 dB
> 30 dB
>50 dB (at V =0 V)
CM
< 1 %
< 5 %
< 0.7%
< 3 %
±0.006 %/K
±0.06 %
±0.06 %
No interrupts
No diagnostics
C7-613 Control System
A5E00138934-03